Introducing Asteroid, the easiest Bitcoin and Litecoin miner for the Mac. Utilizing a full complement of Mac OS X technologies alongside the ironclad cgminer backend, you can be mining cryptocurrencies at top speed in mere minutes.

Pre-configured

Open source

Works with Mac OS X 10.8+

Mountain Lion and Mavericks, soon with support for 10.6 and 10.7

The best way you can help maintain Asteroid is to get involved in the support area, and maybe even by donating some of your hashing time (check the preferences)! Spread the word about Asteroid and I'll be your friend forever.